Plant stems  physiology and functional morphology 
edited by Barbara L. Gartner. 
 - San Diego  Aacademic  1995 
 - xv,440p.; 22cm. 
<br/><br/><label>ISBN: </label>122764609 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steam (Botany) Tree trunk. 
<br/><br/><label>Dewey Class. No.: </label>581.495  / P62P